CN106092026A - A kind of axial clearance detector of wheel hub - Google Patents
A kind of axial clearance detector of wheel hub Download PDFInfo
- Publication number
- CN106092026A CN106092026A CN201610716062.1A CN201610716062A CN106092026A CN 106092026 A CN106092026 A CN 106092026A CN 201610716062 A CN201610716062 A CN 201610716062A CN 106092026 A CN106092026 A CN 106092026A
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- Prior art keywords
- telescopic cylinder
- wheel hub
- outer ring
- gripper shoe
- power component
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01B—MEASURING LENGTH, THICKNESS OR SIMILAR LINEAR DIMENSIONS; MEASURING ANGLES; MEASURING AREAS; MEASURING IRREGULARITIES OF SURFACES OR CONTOURS
- G01B21/00—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant
- G01B21/16—Measuring arrangements or details thereof, where the measuring technique is not covered by the other groups of this subclass, unspecified or not relevant for measuring distance of clearance between spaced objects
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- General Physics & Mathematics (AREA)
- Length Measuring Devices With Unspecified Measuring Means (AREA)
Abstract
The present invention relates to detect device technique field, be specifically related to the axial clearance detector of wheel hub, including displacement transducer, upper Power Component and lower Power Component, part to be detected is arranged between Power Component and lower Power Component；Lower Power Component includes the first telescopic cylinder and arranges the second telescopic cylinder above the first telescopic cylinder, first telescopic cylinder drives the second telescopic cylinder lifting, second telescopic cylinder drives retainer under wheel hub to move up at hub interior, can abut with holder lower surface；Upper Power Component includes the 3rd telescopic cylinder, is used for promoting wheel hub holder to move down at hub interior, can abut with lower retainer upper surface；Displacement transducer is arranged on the top of the first telescopic cylinder, for abutting the gap width measured between holder and lower retainer with the first telescopic cylinder.Use the axial clearance detector of wheel hub of the present invention, it is possible to the clearance distance between the internal holder in automatic detecting wheel hub outer ring and lower retainer.
Description
Technical field
The present invention relates to the technical field of detection equipment, especially relate to a kind of axial clearance detector of wheel hub.
Background technology
In prior art, bearing is a kind of extremely important parts in plant equipment in the present age, and its major function is to prop up
Support machinery rotary body, reduces the coefficient of friction in its motor process, and ensures its rotating accuracy.By motor element frictional property
Difference, bearing can be divided into rolling bearing and the big class of sliding bearing two, and wherein, rolling bearing is the most normalized, seriation, common
Plant equipment obtains relatively broad use.Rolling bearing is typically by outer ring, inner ring, rolling element and retainer four part group
Becoming, wherein, retainer refers to partly wrap up all or part of rolling element also known as keeper, and the bearing zero moved therewith
Part, in order to separation roller, the most also guides rolling element and holds it in bearing.Common retainer is upper and lower two
Layer composition, but when using the hub bearing with two-layer retainer to use, if the excesssive gap between two-layer retainer
Or too small, all can affect the stability of rotation degree of bearing, it is therefore desirable to appropriate gap width.
Gap between existing upper and lower retainer still uses manual measurement, and such mode degree-of-difficulty factor is big, long in time limit, no
It is beneficial to cyclic production.
Therefore, for above problem, proposing a kind of full-automatic wheel hub axial play clearance detection apparatus is urgently to solve in industry
Technical problem certainly.
Summary of the invention
It is an object of the invention to provide a kind of axial clearance detector of wheel hub, to solve to carry present in prior art
There is the technical problem that the spider creep between the holder of the wheel hub of two-layer retainer and lower retainer cannot be measured automatically.
The axial clearance detector of wheel hub that the present invention provides, including displacement transducer, upper Power Component and lower power packages
Part, wheel hub to be detected is arranged between described upper Power Component and described lower Power Component；
Described lower Power Component include the first telescopic cylinder and be arranged on second above described first telescopic cylinder stretch
Cylinder, described first telescopic cylinder drives described second telescopic cylinder lifting, and described second telescopic cylinder drives the lower guarantor of wheel hub
Hold frame to move up inside wheel hub outer ring, and can abut with the lower surface of holder；
Described upper Power Component includes the 3rd telescopic cylinder, for promote the holder of wheel hub inside wheel hub outer ring to
Lower movement, and can abut with the upper surface of lower retainer；
Institute's displacement sensors is arranged on the top of described first telescopic cylinder, for abutting with described first telescopic cylinder
Measure the gap width between holder and lower retainer.
Further, described upper Power Component also includes Timing Belt wheels and the servo electricity driving Timing Belt wheels to rotate
Machine, described Timing Belt wheels are arranged on the lower section of described 3rd telescopic cylinder, and the rotation wheel of described Timing Belt wheels can drive
Wheel hub outer ring carries out spinning.
Further, the cylinder thrust of described first telescopic cylinder is more than the cylinder thrust of described second telescopic cylinder, institute
State the cylinder thrust cylinder thrust more than described 3rd telescopic cylinder of the second telescopic cylinder.
Further, described first telescopic cylinder is arranged in the 4th gripper shoe, described 4th gripper shoe by optical axis with
3rd gripper shoe is fixing to be connected, and described second telescopic cylinder is arranged in the 5th gripper shoe, and described 5th gripper shoe is arranged on institute
State between the 3rd gripper shoe and described 4th gripper shoe, and described 5th gripper shoe can be at the work of described first telescopic cylinder
Move up and down along described optical axis with lower.
Further, the top of the push rod of described second telescopic cylinder is provided with force transducer, described force transducer outsourcing
Being wrapped with force transducer containment vessel, described force transducer is fixedly connected with the second axle system plunger tip, described second axle system plunger tip passes
Riser rebound is fixedly connected with main shaft, and described spindle jacket is connected to spindle drum, is arranged with side backing plate, institute outside described spindle drum
State side backing plate and be fixedly installed on the upper surface of described 3rd gripper shoe；
The upper surface of described main shaft is fixedly connected with outer ring and promotes rebound, and described outer ring promotes that rebound is fixed above sets
It is equipped with outer ring riser, between described outer ring riser and described outer ring lifting rebound, is provided with spring, and described outer ring
Gap is left between the upper surface of the lower surface of riser and described outer ring lifting rebound；The upper surface of described outer ring riser
Abut with wheel hub outer ring.
Further, described outer ring riser is provided with the hole for accommodating wheel hub outer ring protuberance.
Further, also include that the first gripper shoe and the second gripper shoe, the upper surface of described first gripper shoe are fixed respectively
Connect described 3rd telescopic cylinder and described servomotor；
The top of described 3rd telescopic cylinder is provided with sensing jacking block, and described sensing jacking block coordinates with institute displacement sensors
Use；The bottom of described 3rd telescopic cylinder sets gradually force sensor and force transducer fixed plate, described power from top to bottom
Being arranged with force transducer protective cover outside sensor, the lower surface of described force transducer fixed plate is by force transducer alloy sheet and the
One axle system plunger tip is fixing to be connected, and described first axle system plunger tip passes center and the outer ring pressing plate of the driven pulley of described Timing Belt wheels
Fixing connection.
Further, it is connected by support shaft is fixing between described second gripper shoe with described 3rd gripper shoe.
Further, described outer ring promotes the T-shaped structure that shaft section is middle through-hole of rebound.
Further, the shaft section of described spindle drum is the T-shaped structure of middle through-hole.
The invention have the benefit that
Use the axial clearance detector of wheel hub of the present invention, including upper Power Component and lower Power Component, measuring wheel to be checked
Hub axle is held and is arranged between Power Component and lower Power Component, and lower Power Component includes twice ascending motion, and first, first stretches
Contracting cylinder drives the second telescopic cylinder to rise, and then the second telescopic cylinder drives the second axle system plunger tip to be pushed up lower retainer；On
Being provided with the 3rd telescopic cylinder in Power Component, the 3rd telescopic cylinder top is provided with displacement transducer, at the bottom of the 3rd telescopic cylinder
The push rod in portion drives the first axle system plunger tip, and the driven pulley through Timing Belt wheels is pressed downward against holder；Second axle system plunger tip to
The summation of the distance that the distance above pushed away and the first axle system plunger tip are pressed downward against is gap width.
Accompanying drawing explanation
In order to be illustrated more clearly that the specific embodiment of the invention or technical scheme of the prior art, below will be to specifically
In embodiment or description of the prior art, the required accompanying drawing used is briefly described, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before not paying creative work
Put, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
The structural representation of the axial clearance detector of a kind of wheel hub that Fig. 1 provides for the present invention；
The axial clearance detector of a kind of wheel hub that Fig. 2 provides for the present invention is tied along the section of the middle section of position sensor
Structure schematic diagram；
Structure for amplifying signal at the location A of the Fig. 2 of the axial clearance detector of a kind of wheel hub that Fig. 3 provides for the present invention
Figure.
Reference:
1-displacement transducer；2-the 3rd telescopic cylinder；3-senses jacking block；
4-the first gripper shoe；5-servomotor；6-the second gripper shoe；
7-support shaft；8-the 3rd gripper shoe；9-the second telescopic cylinder；
10-flange linear bearing；11-optical axis；12-the 4th gripper shoe；
The push rod of 13-the first telescopic cylinder；14-wheel hub outer ring；15-the first telescopic cylinder；
16-the 5th gripper shoe；17-resilient support assemblies；18-the second axle system plunger tip；
19-outer ring pressing plate；20-the first axle system plunger tip；21-the first synchronous pulley；
22-the second synchronous pulley；23-synchrome conveying belt；24-holder；
Retainer under 25-；26-inner ring jacking block；27-spindle drum；
28-outer ring promotes rebound；29-outer ring riser.
Detailed description of the invention
Below in conjunction with accompanying drawing, technical scheme is clearly and completely described, it is clear that described enforcement
Example is a part of embodiment of the present invention rather than whole embodiments.Based on the embodiment in the present invention, ordinary skill
The every other embodiment that personnel are obtained under not making creative work premise, broadly falls into the scope of protection of the invention.
In describing the invention, it should be noted that term " " center ", " on ", D score, "left", "right", " vertically ",
Orientation or the position relationship of the instruction such as " level ", " interior ", " outward " they are based on orientation shown in the drawings or position relationship, merely to
Be easy to describe the present invention and simplifying describe rather than instruction or the hint device of indication or element must have specific orientation,
With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.Additionally, term " first ", " second ",
" the 3rd " is only used for describing purpose, and it is not intended that indicate or hint relative importance.
In describing the invention, it should be noted that unless otherwise clearly defined and limited, term " is installed ", " phase
Even ", " connection " should be interpreted broadly, for example, it may be fixing connection, it is also possible to be to removably connect, or be integrally connected；Can
To be mechanical connection, it is also possible to be electrical connection；Can be to be joined directly together, it is also possible to be indirectly connected to by intermediary, Ke Yishi
The connection of two element internals.For the ordinary skill in the art, can understand that above-mentioned term is at this with concrete condition
Concrete meaning in invention.
The detailed description of the invention of the axial clearance detector of wheel hub is described in detail below with reference to Fig. 1 and Fig. 2.
The detailed description of the invention of the present embodiment is as follows:
As illustrated in fig. 1 and 2, the present embodiment provide the axial clearance detector of a kind of wheel hub, including displacement transducer 1,
Upper Power Component and lower Power Component, wheel hub to be detected is arranged between Power Component and lower Power Component；
Lower Power Component includes the first telescopic cylinder 15 and is arranged on the second telescopic cylinder above the first telescopic cylinder 15
9, the first telescopic cylinder 15 drives the second telescopic cylinder 9 to lift, and the second telescopic cylinder 9 drives the lower retainer 25 of wheel hub at wheel hub
Outer ring 14 is internal to move up, and can abut with the lower surface of holder 24；
Upper Power Component includes the 3rd telescopic cylinder 2, for promoting the holder 24 of wheel hub inside wheel hub outer ring 14
Move down, and can abut with the upper surface of lower retainer 25；
Displacement transducer 1 is arranged on the top of the first telescopic cylinder 15, for abutting measurement with the first telescopic cylinder 15
Gap width between retainer 24 and lower retainer 25.
Preferably, upper Power Component also includes Timing Belt wheels and the servomotor 5 driving Timing Belt wheels to rotate, and synchronizes
Be arranged on the lower section of the 3rd telescopic cylinder 2 with wheels, the rotation wheel of Timing Belt wheels can drive wheel hub outer ring 14 to spin
Turn.
It should be noted that Timing Belt wheels include the first synchronous pulley 21 and the second synchronous pulley 22, the first Timing Belt
Wheel 21 drives the second synchronous pulley 22 to rotate by synchrome conveying belt 23.
Preferably, the cylinder thrust of the first telescopic cylinder 15 is more than the cylinder thrust of the second telescopic cylinder 9, and second stretches gas
The cylinder thrust of cylinder 9 is more than the cylinder thrust of the 3rd telescopic cylinder 2.
Concrete, the first telescopic cylinder 15 is arranged in the 4th gripper shoe 12, and the 4th gripper shoe 12 is by optical axis 11 and the
Three gripper shoes 8 are fixing to be connected, and the second telescopic cylinder 9 is arranged in the 5th gripper shoe 16, and the 5th gripper shoe 16 is arranged on the 3rd
Between fagging 8 and the 4th gripper shoe 12, and the 5th gripper shoe 16 can be along optical axis 11 under the effect of the first telescopic cylinder 15
Move up and down.
Concrete, the top of the push rod of the second telescopic cylinder 9 is provided with force transducer, and force transducer outer wrapping senses effectively
Device containment vessel, force transducer is fixedly connected with the second axle system plunger tip 18, and the second axle system plunger tip 18 sequentially passes through riser transition
Plate and main shaft, spindle jacket is connected to spindle drum 27, is arranged with side backing plate outside spindle drum 27, and side backing plate is fixedly installed on the 3rd support
The upper surface of plate 8；
The upper surface of main shaft is fixedly connected with outer ring and promotes rebound 28, and outer ring promotes that rebound 28 is fixed above is provided with
Outer ring riser 29, outer ring riser 29 and outer ring promote and are provided with spring between rebound 28, and outer ring riser 29
Gap is left between the upper surface of lower surface and outer ring lifting rebound 28；The upper surface of outer ring riser 29 and wheel hub outer ring 14
Abut.
It should be noted that the upper surface of the second axle system plunger tip 18 is fixedly connected with inner ring top by resilient support assemblies 17
Block 26, inner ring jacking block 26 directly contacts with lower retainer 25, and using resilient support assemblies 17 is to upwardly descend retainer
The power of 25 is the power that can buffer, it is to avoid lower retainer 25, due to excessive thrust impact upwards, causes lower retainer 25 to damage
Ruin.
Concrete, outer ring riser 29 is provided with the hole for accommodating wheel hub outer ring 14 protuberance.
The setting it should be noted that the upper surface of outer ring riser 29 and wheel hub outer ring 14 recline, on outer ring riser 29
It is provided with the hole for accommodating wheel hub outer ring 14 protuberance, it is possible to wheel hub outer ring 14 is carried out centralized positioning, prevents in ascending motion
Wheel hub outer ring 14 produces and rocks.
Concrete, also including the first gripper shoe 4 and the second gripper shoe 6, the upper surface of the first gripper shoe 4 is respectively fixedly connected with
3rd telescopic cylinder 2 and servomotor 5；
The top of the 3rd telescopic cylinder 2 is provided with sensing jacking block 3, sensing jacking block 3 and displacement transducer 1 with the use of；The
The bottom of three telescopic cylinders 2 sets gradually force sensor and force transducer fixed plate from top to bottom, is arranged with outside force transducer
Force transducer protective cover, the lower surface of force transducer fixed plate is fixing even by force transducer alloy sheet and the first axle system plunger tip 20
Connecing, the center of the driven pulley that the first axle system plunger tip 20 passes Timing Belt wheels is fixing with outer ring pressing plate 19 to be connected.
Concrete, it is connected by support shaft 7 is fixing between the second gripper shoe 6 and the 3rd gripper shoe 8.
Concrete, it is provided with optical axis 11 between the 4th gripper shoe 12 and the 5th gripper shoe 16, optical axis 11 is arranged with flange
Linear bearing 10, the first telescopic cylinder 15 promotes the second telescopic cylinder 9 to move upward by the push rod 13 of the first telescopic cylinder 15
Time, the second telescopic cylinder 9 can drive the 4th gripper shoe 12 to slide on optical axis 11, and flange linear bearing 10 can reduce slip and rub
The resistance wiped.
Preferably, outer ring promotes the T-shaped structure that shaft section is middle through-hole of rebound 28.
It should be noted that outer ring promotes, rebound 28 is fixing with outer ring riser 29 to be connected, and outer ring promotes rebound 28
Use the T-shaped structure of above-mentioned middle through-hole, i.e. telescoping structure, on the one hand provide correcting passage, separately for the second axle system plunger tip 18
On the one hand outer ring promotes rebound 28 itself needs to be firmly fixed, so using this telescoping structure with edge can
Save installing space, also can reduce the load capacity of device.
Preferably, the shaft section of spindle drum 27 is the T-shaped structure of middle through-hole, similar and above-mentioned purposes, does not does at this
Repeat, it is possible to save installing space, the load capacity of device can also be reduced simultaneously.
Use the axial clearance detector of wheel hub of the present embodiment, including upper Power Component and lower Power Component, to be detected
Hub bearing is arranged between Power Component and lower Power Component, and lower Power Component includes twice ascending motion, first, first
Telescopic cylinder 15 drives the second telescopic cylinder 9 to rise, and then the second telescopic cylinder 9 drives the second axle system plunger tip 18 to be pushed up lower guarantor
Holding frame 25, lower retainer 25 produces displacement upwards at wheel hub inner ring；Upper Power Component is provided with the 3rd telescopic cylinder 2, the
Three telescopic cylinder 2 tops are provided with displacement transducer 1, and the push rod bottom the 3rd telescopic cylinder 2 drives the first axle system plunger tip 20, wears
The driven pulley crossing Timing Belt wheels is pressed downward against holder 24, it is possible to make holder 24 produce downward position in wheel hub inner ring
Move；During whole, displacement transducer 1 abuts with the sensing jacking block 3 on the 3rd telescopic cylinder 2 all the time, and twice displacement sum is led to
Cross displacement transducer 1 and obtain numerical value, but the installation surface of holder 24 in wheel hub outer ring 14 and lower retainer 25 is not
Plane, in order to make measurement numerical value more accurate, the push rod of the 3rd telescopic cylinder 2 can be with the second synchronous pulley of Timing Belt wheels
22 rotate jointly, and the first axle system plunger tip 20 being connected with the push rod of the 3rd telescopic cylinder 2 is connected with outer ring pressing plate 19, outer ring pressing plate
19 exterior contours that can contain wheel hub outer ring 14, so can make wheel hub outer ring 14 rotate, during outer ring rotates, on
Retainer 24 and lower retainer 25 are under the extruding force effect of upper and lower, it is possible to leveling, relative to position, makes the measurement in gap
Value is more accurate, and the summation of distance that the i.e. second axle system plunger tip 18 is pushed up and the distance that the first axle system plunger tip 20 is pressed downward against is
Gap width.
Last it is noted that various embodiments above is only in order to illustrate technical scheme, it is not intended to limit；To the greatest extent
The present invention has been described in detail by pipe with reference to foregoing embodiments, it will be understood by those within the art that: it depends on
So the technical scheme described in foregoing embodiments can be modified, or the most some or all of technical characteristic is entered
Row equivalent；And these amendments or replacement, do not make the essence of appropriate technical solution depart from various embodiments of the present invention technology
The scope of scheme.
Claims (10)
1. the axial clearance detector of wheel hub, it is characterised in that: include displacement transducer, upper Power Component and lower power packages
Part, wheel hub to be detected is arranged between described upper Power Component and described lower Power Component；
Described lower Power Component includes the first telescopic cylinder and is arranged on the second telescopic cylinder above described first telescopic cylinder,
Described first telescopic cylinder drives described second telescopic cylinder lifting, and described second telescopic cylinder drives the lower retainer of wheel hub to exist
Wheel hub moves up inside outer ring, and can abut with the lower surface of holder；
Described upper Power Component includes the 3rd telescopic cylinder, is used for the holder promoting wheel hub inside wheel hub outer ring to moving down
Dynamic, and can abut with the upper surface of lower retainer；
Institute's displacement sensors is arranged on the top of described first telescopic cylinder, for abutting measurement with described first telescopic cylinder
Gap width between holder and lower retainer.
The axial clearance detector of wheel hub the most according to claim 1, it is characterised in that: described upper Power Component also includes
The servomotor that Timing Belt wheels and drive Timing Belt wheels rotate, described Timing Belt wheels are arranged on described 3rd telescopic cylinder
Lower section, described Timing Belt wheels rotation wheel wheel hub outer ring can be driven to carry out spinning.
The axial clearance detector of wheel hub the most according to claim 2, it is characterised in that: the gas of described first telescopic cylinder
Cylinder thrust is stretched more than the described 3rd more than the cylinder thrust of described second telescopic cylinder, the cylinder thrust of described second telescopic cylinder
The cylinder thrust of contracting cylinder.
4. according to the axial clearance detector of the wheel hub described in Claims 2 or 3, it is characterised in that: described first telescopic cylinder
Being arranged in the 4th gripper shoe, described 4th gripper shoe is by the fixing connection of optical axis and the 3rd gripper shoe, and described second stretches gas
Cylinder is arranged in the 5th gripper shoe, and described 5th gripper shoe is arranged between described 3rd gripper shoe and described 4th gripper shoe,
And described 5th gripper shoe can move up and down along described optical axis under the effect of described first telescopic cylinder.
The axial clearance detector of wheel hub the most according to claim 4, it is characterised in that: pushing away of described second telescopic cylinder
The top of bar is provided with force transducer, and described force transducer is wrapped with force transducer containment vessel, fixing on described force transducer
Connecting and have the second axle system plunger tip, described second axle system plunger tip is fixedly connected with main shaft, outside described main shaft through riser rebound
Being socketed with spindle drum, be arranged with side backing plate outside described spindle drum, described side backing plate is fixedly installed on the upper of described 3rd gripper shoe
Surface；
The upper surface of described main shaft is fixedly connected with outer ring and promotes rebound, and described outer ring promotes that rebound is fixed above is provided with
Outer ring riser, described outer ring riser and described outer ring promote and are provided with spring between rebound, and described outer ring promotes
Gap is left between the upper surface of the lower surface of plate and described outer ring lifting rebound；The upper surface of described outer ring riser and wheel
Hub outer ring abuts.
The axial clearance detector of wheel hub the most according to claim 5, it is characterised in that: arrange on the riser of described outer ring
There is the hole for accommodating wheel hub outer ring protuberance.
The axial clearance detector of wheel hub the most according to claim 6, it is characterised in that: also include the first gripper shoe and
Two gripper shoes, the upper surface of described first gripper shoe is respectively fixedly connected with described 3rd telescopic cylinder and described servomotor；
The top of described 3rd telescopic cylinder is provided with sensing jacking block, and described sensing jacking block coordinates with institute displacement sensors to be made
With；The bottom of described 3rd telescopic cylinder sets gradually force sensor and force transducer fixed plate from top to bottom, and described power passes
Being arranged with force transducer protective cover outside sensor, the lower surface of described force transducer fixed plate passes through force transducer alloy sheet and first
Axle system plunger tip is fixing to be connected, and described first axle system plunger tip is solid with outer ring pressing plate through the center of the driven pulley of described Timing Belt wheels
Fixed connection.
The axial clearance detector of wheel hub the most according to claim 7, it is characterised in that: described second gripper shoe is with described
Connect by support shaft is fixing between 3rd gripper shoe.
The axial clearance detector of wheel hub the most according to claim 7, it is characterised in that: described outer ring promotes rebound
Shaft section is the T-shaped structure of middle through-hole.
The axial clearance detector of wheel hub the most according to claim 7, it is characterised in that: the shaft section of described spindle drum
T-shaped structure for middle through-hole.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610716062.1A CN106092026B (en) | 2016-08-23 | 2016-08-23 | A kind of wheel hub axial direction clearance detector |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610716062.1A CN106092026B (en) | 2016-08-23 | 2016-08-23 | A kind of wheel hub axial direction clearance detector |
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| CN106092026A true CN106092026A (en) | 2016-11-09 |
| CN106092026B CN106092026B (en) | 2019-01-15 |
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Cited By (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106403879A (en) * | 2016-08-30 | 2017-02-15 | 杭州永固汽车零部件有限公司 | Automobile hub bearing unit clearance matching machine |
| CN106595464A (en) * | 2016-12-22 | 2017-04-26 | 北京金风科创风电设备有限公司 | Bearing play monitoring system and method |
| CN107270850A (en) * | 2017-06-23 | 2017-10-20 | 宁波新松机器人科技有限公司 | Jump-ring slot height measuring device and measuring method |
| CN108548511A (en) * | 2018-05-30 | 2018-09-18 | 广州亨龙智能装备股份有限公司 | A kind of welding machine detection device and automation welding machine |
| CN110207642A (en) * | 2019-06-30 | 2019-09-06 | 安徽巨一自动化装备有限公司 | The direct measuring method and device of output shaft of gear-box gear axial direction mobile space |
| CN110645906A (en) * | 2019-10-12 | 2020-01-03 | 中国兵器装备集团自动化研究所 | Primer depth detection device and system and use method thereof |
| CN113740062A (en) * | 2021-08-03 | 2021-12-03 | 人本股份有限公司 | Axial play amount detection device for retainer |
| CN114923451A (en) * | 2022-05-25 | 2022-08-19 | 海宁奥通汽车零件有限公司 | Conical hub unit clearance detection and assembly equipment and detection method |
| CN114993227A (en) * | 2022-05-20 | 2022-09-02 | 人本股份有限公司 | Hub bearing axial clearance detection device |
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